JPS5810570A - ベンジダミンの精製法 - Google Patents

ベンジダミンの精製法

Info

Publication number
JPS5810570A
JPS5810570A JP57114778A JP11477882A JPS5810570A JP S5810570 A JPS5810570 A JP S5810570A JP 57114778 A JP57114778 A JP 57114778A JP 11477882 A JP11477882 A JP 11477882A JP S5810570 A JPS5810570 A JP S5810570A
Authority
JP
Japan
Prior art keywords
chloro
hydrochloride
amount
water
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57114778A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414109B2 (no
Inventor
レアンドロ・バイオツキ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Angelini Acraf SpA
Original Assignee
Aziende Chimiche Riunite Angelini Francesco ACRAF SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aziende Chimiche Riunite Angelini Francesco ACRAF SpA filed Critical Aziende Chimiche Riunite Angelini Francesco ACRAF SpA
Publication of JPS5810570A publication Critical patent/JPS5810570A/ja
Publication of JPH0414109B2 publication Critical patent/JPH0414109B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP57114778A 1981-07-01 1982-06-30 ベンジダミンの精製法 Granted JPS5810570A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22684A/81 1981-07-01
IT22684/81A IT1137273B (it) 1981-07-01 1981-07-01 Fabbricazione della benzidamina

Publications (2)

Publication Number Publication Date
JPS5810570A true JPS5810570A (ja) 1983-01-21
JPH0414109B2 JPH0414109B2 (no) 1992-03-11

Family

ID=11199233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57114778A Granted JPS5810570A (ja) 1981-07-01 1982-06-30 ベンジダミンの精製法

Country Status (11)

Country Link
US (1) US4749794A (no)
JP (1) JPS5810570A (no)
BE (1) BE893706A (no)
DE (1) DE3224606A1 (no)
FI (1) FI821883L (no)
FR (1) FR2510570B1 (no)
GB (1) GB2102416B (no)
IT (1) IT1137273B (no)
LU (1) LU84179A1 (no)
NO (1) NO157375C (no)
SE (1) SE455197B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884687B (zh) * 2016-04-14 2018-06-22 梯尔希（南京）药物研发有限公司 一种5-苄基苄达明的制备方法
CN113173885A (zh) * 2021-03-09 2021-07-27 龙曦宁（上海）医药科技有限公司 一种合成盐酸苄达明杂质b的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832868A (no) * 1971-08-27 1973-05-02

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054833A (no) * 1963-08-09
DK132756C (da) * 1971-12-17 1976-07-05 E Gy T Gyogyszervegyeszti Gyar Fremgangsmade til fremstilling af 1-benzyl-3-(3'-dimetylaminopropoxy)-1h-indazol
JPS5010864B2 (no) * 1973-02-23 1975-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832868A (no) * 1971-08-27 1973-05-02

Also Published As

Publication number Publication date
FR2510570B1 (fr) 1985-11-29
JPH0414109B2 (no) 1992-03-11
GB2102416A (en) 1983-02-02
SE455197B (sv) 1988-06-27
LU84179A1 (fr) 1982-12-13
DE3224606A1 (de) 1983-01-20
FR2510570A1 (fr) 1983-02-04
GB2102416B (en) 1984-09-26
FI821883L (fi) 1983-01-02
FI821883A0 (fi) 1982-05-27
NO157375C (no) 1988-03-09
IT1137273B (it) 1986-09-03
BE893706A (fr) 1982-10-18
NO822289L (no) 1983-01-03
US4749794A (en) 1988-06-07
SE8204018D0 (sv) 1982-06-29
SE8204018L (sv) 1983-01-02
IT8122684A0 (it) 1981-07-01
NO157375B (no) 1987-11-30

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